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Manual Reference Pages  -  LOG::ANY::ADAPTER::UTIL (3)

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NAME

Log::Any::Adapter::Util - Common utility functions for Log::Any

CONTENTS

VERSION

version 1.032

DESCRIPTION

This module has utility functions to help develop Log::Any::Adapter subclasses or Log::Any::Proxy formatters/filters. It also has some functions used in internal testing.

USAGE

Nothing is exported by default.

    Log level constants

If the :levels tag is included in the import list, the following numeric constants will be imported:



    EMERGENCY => 0
    ALERT     => 1
    CRITICAL  => 2
    ERROR     => 3
    WARNING   => 4
    NOTICE    => 5
    INFO      => 6
    DEBUG     => 7
    TRACE     => 8



FUNCTIONS

    logging_methods

Returns a list of all logging method. E.g. trace, info, etc.

    detection_methods

Returns a list of detection methods. E.g. is_trace, is_info, etc.

    logging_and_detection_methods

Returns a list of logging and detection methods (but not aliases).

    log_level_aliases

Returns key/value pairs mapping aliases to official names. E.g. err maps to error.

    logging_aliases

Returns a list of logging alias names. These are the keys from log_level_aliases.

    detection_aliases

Returns a list of detection aliases. E.g. is_err, is_fatal, etc.

    numeric_level

Given a level name (or alias), returns the numeric value described above under log level constants. E.g. err would return 3.

    dump_one_line

Given a reference, returns a one-line Data::Dumper dump with keys sorted.

    make_method

Given a method name, a code reference and a package name, installs the code reference as a method in the package.

    require_dynamic (DEPRECATED)

Given a class name, attempts to load it via require unless the class already has a constructor available. Throws an error on failure. Used internally and may become private in the future.

    read_file (DEPRECATED)

Slurp a file. Does *not* apply any layers. Used for testing and may become private in the future.

    cmp_deeply (DEPRECATED)

Compares dump_one_line results for two references. Also takes a test label as a third argument. Used for testing and may become private in the future.

AUTHORS

o Jonathan Swartz <swartz@pobox.com>
o David Golden <dagolden@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Jonathan Swartz and David Golden.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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perl v5.20.3 LOG::ANY::ADAPTER::UTIL (3) 2015-03-26

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